17
4.2.6
Mirror quick heater
Switch on the mirror quick-heater with key switch (
,
fi g.15) The mirror quick heater heats up for 10 sec. and
switches off automatically afterwards.
Supply voltage of the heating coils: 6 V/15 A.
Hold the mirror to be heated over the burning heating coil
(
, fi g. 15) located beneath the round grid.
Prior to use of the mirror, always check its
temperature (with hand etc.)!
Automatic switching to avoid overheating!
Safety cover, sleeve and heating element might be
very hot. Do not touch directly after heating-up !
Changing the heating coil, see section 6.3.
Fig. 15.
Mirorr quick heater
Key
Heating coil
Priority circuit:
Activating the priority circuit:
When switching on the ATMOS
®
C 31, keep pressing the
+
button (
, fi g. 14).
Deactivating the priority circuit:
When switching on the ATMOS
®
C 31, keep pressing the
–
button (
, fi g. 14).
Highest priority is allocated to endoscope 1 and lowest
priority to the headlamp. Thus, an instrument with high
priority (e.g. endoscope 2) is supplied with light even if
another instrument with low priority (e.g. headlamp) is
already used. When the endoscope is put back the light
supply changes automatically to the instrument with
lowest priority. Without this priority circuit the light would
expire and a manual switchover to headlamp would be
necessary.
Fig. 14. Front foil
+
Button for activating the priority switching
–
Button for deactivating the priority switching
Due to their limited durability, the halogen bulbs of the
cold-light system may fail at any time during use. In
case of inadvertent switching over or switching off of
the individual light exits, they may at any time again be
manually switched on with the buttons on the operating
panel.
The cold-light system is designed for continuous
operation in stand-alone application.
However, it is possible that the thermal cut-out will be
triggered and the cold light will be switched off if it is
operated contrary to defi ned use whilst the
suction and compressed-air systems are operated
conisly at over-voltage at the same time. The cold-
light system will be operable again following a
cooling period.
4.0 Operation